Dual rate and/or reversed charging in automatic telephony



Dec. 26, 1950 J. E. OSTLINE I DUAL RATE AND/0R REVERSED CHARGING 4 IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Sheet 1 INVENTOR. JOHN E. OSTLINE MKW M ATTORNEYS Dec. 26, 1950 J. E. OSTLINE 2,535,510

DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Sheet 4 M4H- c402 LINE 1 40h $w V I 3o M4l2 0422; TX 0405 LINE I v 1404) SW I 5| C406 4 0 C408 LINE rs: I 401 2% M23 s LEADS i F|G.4

T83 1 6 ]:4 x ZONE 38 C409 EXCHANGE I INVENTOR. JOHN E. OSTLINE ATTORNEYS Dec. 26, 1950 TLINE 1 J. E. 05 DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Sheet 5 FIGS PRIMARY SELECTOR 40 c423 c423v INVENTOR. JOHN E. OSTLINE ATTORNEYS Dec. 26, 1950 l-csu DUAL RATE Al lD/OR REVERSED CHARGING J E. OSTLINE FIG.8

28 Sheets-Sheet 8 PRIMARY REGISTER 5O THIRD CODE 835- sw. V838 OM82? 824 SM 83 8 6 4% 78233 (f 25 *4 T1 82! 9 "R860 111.... 83! e3 2 833 i 15%; i: 1552 4 s3 0 TRANSFER 0 00 0 )2 .1 0 C863) SEQUENCE 852 r swssao 8'7 +f2 M4803 806 0'/ 1 an 0863) 1M C863 H F E Asses I. SECOND CODE T SW Jews 0 sw.

. Bl N, B2 B8I0 a sale C8677 C8681 C8697 am SEND sw. U840 C865) INVENTOR. JOHN E. OSTLINE ATTORNEYS Dec. 26, 1950 J. E. OSTLlNE 2,535,510

DUAL RATE AND/OR REVERSED CHARGING v IN AUTOMATIC TELEPHONY Original Filed Sept. 18; 1941 28 Sheets-Sheet 9 Fem HOLD' FIG.9

PRIMARY REGISTER INVENTOR. JOHN E .OSTLINE ATTORNEYS sniktl 28 Sheets-Sheet 11 MMI|72 t NECHANICAL ARK 0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 I SMII73? I SEN J. E. OSTLINE DUAL RATE AND/ DIAL TmE lllZ Dec. 26, 1950 IMPULSE M PEPEATER Cl I921 cuss c||94 ue4 Cl l95 Cl I965 CI I975 INVENTOR. 5 JOHN. E. OSTLINE ATTORNEIS Rll40 PRIMARY REGISTER r|l63 FIIGO Fun HIS

EGISTER TRANSLATOR ALLOTTER Rlll DIGIT CUT OFF case 1 csesv Dec. 26, 1950 J. E. OSTLINE 2,535,510

DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Shet 12 REGISTER TRANSLATOR R 70 HOLD JOHN E. OSTLINE MfW,MM

1 ATTORNEYS Dec. 26, 1950 J. E. OSTLINE 2,535,510

DUAL RATE AND/OR REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Sheet 13 STORAGE) FIG.I3

REGISTER CHAIN TRANSLATOR g CI365 1o CH5 L I I3e? -i- 5%? Q353 METE R|36O UT-IN INVENTOR.

, JOHN E. OSTLINE MfW,Mm

ATTORN EYS Dec. 26, 1950 J. E. OSTLINE 2,535,510

DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY REGISTER TRANSLATOR CIZO INVENTOR. JOHN E. OSTLINE ATTORNEYS Dec. 26, 1950 J, os-ruNE 2,535,510

DUAL RATE AND/OR REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 O 28 Sheets-Sheet 15 REGISTER TRAN7$6LATOR I 544 I 520 R I530 7 JOHN E. OSTLlNE BY I ATTORNEYS J. E. OSTLINE DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 I7II A3 7 WI?) THIRD CODE sw 0I730 4 BMI I725 z B,sI72e g9 I72I x 0ND CODE sw. FIG I7 I722 REGI TRANSLATOR |95 28 Sheets-Sheet 17 CIO9 CIZ CI Cl ESI756 I759 SECOND NUMERICAL sw. E I750 DMI 745 I749 I748 I? DSI747 INVENTOR. JOHN E. OSTLINE ATTORNEYS Dec. 26, 1950 QSTUNE 2,535,510

' DUAL RATE AND/0R REVERSED CHARGING IN AUTOMATIC TELEPHONY Original Filed Sept. 18, 1941 28 Sheets-Sheet 18 GMl824 I827 GS I825 FOURTH REGISTER TRANSLATOR 70 STER SW. 5 I840 UBM I832 F UBSI834 |8l2 STATION THIRD X sw. UBI83O NUMERICAL sw Fl8|0 UB INVENTOR.

' 7 JOHN E. OSTLINE WM M m AITOR N E YS EMU m 28 Sheets-Sheet 2O CHARGING IN AUTOMATIC TELEPHONY J. E. OSTLINE DUAL RATE AND/0R REVERSED DETECTOR 8O C27IO7 /OIAI ooAl Dec. 26, 1950 Original Filed Sept. 18, 1941 i i FL vozm J A 3 O. 

